component
DS15BR401TSQ
Public Made by Adomby adom
Texas Instruments LVDS ICs, WQFN-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+69@@ -0,0 +1,69 @@+# DS15BR401TSQ++**Texas Instruments** · LVDS ICs · WQFN-32(5x5)++DS15BR401TSQ from Texas Instruments, in a WQFN-32(5x5). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | N/C | unconnected | No Connect |+| 2 | PEM | input | Pre-emphasis Control Input (affects all channels) |+| 3 | VDD | power_in | Power supply voltage 3.3V, ±10% |+| 4 | VDD | power_in | Power supply voltage 3.3V, ±10% |+| 5 | GND | power_in | Ground reference for LVDS and CMOS circuitry |+| 6 | VDD | power_in | Power supply voltage 3.3V, ±10% |+| 7 | VDD | power_in | Power supply voltage 3.3V, ±10% |+| 8 | PWDN | input | A logic low activates the hardware power down mode (all channels) |+| 9 | IN0+ | input | Channel 0 non-inverting differential LVDS input |+| 10 | IN0− | input | Channel 0 inverting differential LVDS input |+| 11 | IN1+ | input | Channel 1 non-inverting differential LVDS input |+| 12 | IN1− | input | Channel 1 inverting differential LVDS input |+| 13 | IN2+ | input | Channel 2 non-inverting differential LVDS input |+| 14 | IN2− | input | Channel 2 inverting differential LVDS input |+| 15 | IN3+ | input | Channel 3 non-inverting differential LVDS input |+| 16 | IN3− | input | Channel 3 inverting differential LVDS input |+| 17 | N/C | unconnected | No Connect |+| 18 | N/C | unconnected | No Connect |+| 19 | N/C | unconnected | No Connect |+| 20 | VDD | power_in | Power supply voltage 3.3V, ±10% |+| 21 | VDD | power_in | Power supply voltage 3.3V, ±10% |+| 22 | N/C | unconnected | No Connect |+| 23 | N/C | unconnected | No Connect |+| 24 | N/C | unconnected | No Connect |+| 25 | OUT3- | tri_state | Channel 3 inverting differential LVDS output |+| 26 | OUT3+ | tri_state | Channel 3 non-inverting differential LVDS output |+| 27 | OUT2− | tri_state | Channel 2 inverting differential LVDS output |+| 28 | OUT2+ | tri_state | Channel 2 non-inverting differential LVDS output |+| 29 | OUT1− | tri_state | Channel 1 inverting differential LVDS output |+| 30 | OUT1+ | tri_state | Channel 1 non-inverting differential LVDS output |+| 31 | OUT0− | tri_state | Channel 0 inverting differential LVDS output |+| 32 | OUT0+ | tri_state | Channel 0 non-inverting differential LVDS output |+| 33 | DAP | power_in | Exposed metal thermal pad for ground connection, connect to ground plane with minimum 4 vias for optimal AC and thermal performance |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WQFN-32(5x5) |+| Category | Interface |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `DS15BR401TSQ`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: WQFN-32(5x5) (KiCad packages3D, STEP)+- 3D model files: `ds15br401tsq-etched.step` / `ds15br401tsq-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ds15br401tsq.step` / `ds15br401tsq.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ds15br400) (24 pp, sha256 `d2f51d86ec9c5b5f`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ds15br401tsq-datasheet.pdf)
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"name": "GND",+ "type": "power_in",+ "description": "Ground reference for LVDS and CMOS circuitry"+ },+ {+ "number": "6",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply voltage 3.3V, ±10%"+ },+ {+ "number": "7",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply voltage 3.3V, ±10%"+ },+ {+ "number": "8",+ "name": "PWDN",+ "type": "input",+ "description": "A logic low activates the hardware power down mode (all channels)"+ },+ {+ "number": "9",+ "name": "IN0+",+ "type": "input",+ "description": "Channel 0 non-inverting differential LVDS input"+ },+ {+ "number": "10",+ "name": "IN0−",+ "type": "input",+ "description": "Channel 0 inverting differential LVDS input"+ },+ {+ "number": "11",+ "name": "IN1+",+ "type": "input",+ "description": "Channel 1 non-inverting differential LVDS input"+ },+ {+ "number": "12",+ "name": "IN1−",+ "type": "input",+ "description": "Channel 1 inverting differential LVDS input"+ },+ {+ "number": "13",+ "name": "IN2+",+ 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"unconnected",+ "description": "No Connect"+ },+ {+ "number": "23",+ "name": "N/C",+ "type": "unconnected",+ "description": "No Connect"+ },+ {+ "number": "24",+ "name": "N/C",+ "type": "unconnected",+ "description": "No Connect"+ },+ {+ "number": "25",+ "name": "OUT3-",+ "type": "tri_state",+ "description": "Channel 3 inverting differential LVDS output"+ },+ {+ "number": "26",+ "name": "OUT3+",+ "type": "tri_state",+ "description": "Channel 3 non-inverting differential LVDS output"+ },+ {+ "number": "27",+ "name": "OUT2−",+ "type": "tri_state",+ "description": "Channel 2 inverting differential LVDS output"+ },+ {+ "number": "28",+ "name": "OUT2+",+ "type": "tri_state",+ "description": "Channel 2 non-inverting differential LVDS output"+ },+ {+ "number": "29",+ "name": "OUT1−",+ "type": "tri_state",+ "description": "Channel 1 inverting differential LVDS output"+ },+ {+ "number": "30",+ "name": "OUT1+",+ "type": "tri_state",+ "description": "Channel 1 non-inverting differential LVDS output"+ },+ {+ "number": "31",+ "name": "OUT0−",+ "type": "tri_state",+ "description": "Channel 0 inverting differential LVDS output"+ },+ {+ "number": "32",+ "name": "OUT0+",+ "type": "tri_state",+ "description": "Channel 0 non-inverting differential LVDS output"+ },+ {+ "number": "33",+ "name": "DAP",+ "type": "power_in",+ "description": "Exposed metal thermal pad for ground connection, connect to ground plane with minimum 4 vias for optimal AC and thermal performance"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 24,+ "cost_usd": 0.2414,+ "at": "2026-10-07T02:18:41"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ds15br400",+ "pages": 24,+ "sha256": "d2f51d86ec9c5b5f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ds15br401tsq.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 5,+ 5,+ 0.875+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ds15br401tsq-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 5,+ 5,+ 0.875+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "c010a0dd28a5b72ea4b122fd39d81b87a65ca0ced45831b3d439358b7af0eef8",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}